{"id":"https://openalex.org/W2002923387","doi":"https://doi.org/10.1016/0734-189x(90)90029-u","title":"A structure feature for some image processing applications based on spiral functions","display_name":"A structure feature for some image processing applications based on spiral functions","publication_year":1990,"publication_date":"1990-08-01","ids":{"openalex":"https://openalex.org/W2002923387","doi":"https://doi.org/10.1016/0734-189x(90)90029-u","mag":"2002923387"},"language":"en","primary_location":{"id":"doi:10.1016/0734-189x(90)90029-u","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0734-189x(90)90029-u","pdf_url":null,"source":{"id":"https://openalex.org/S4210212310","display_name":"Computer Vision Graphics and Image Processing","issn_l":"0734-189X","issn":["0734-189X","1557-895X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319955","host_organization_name":"Academic Press","host_organization_lineage":["https://openalex.org/P4310319955","https://openalex.org/P4310320990"],"host_organization_lineage_names":["Academic Press","Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Vision, Graphics, and Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109998234","display_name":"Josef Bigu \u0308n","orcid":null},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Josef Bigu\u00a8n","raw_affiliation_strings":["Computer Vision Laboratory, Linko\u00a8ping University, Department of Electrical Engineering, S-581 83 Linko\u00a8ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Computer Vision Laboratory, Linko\u00a8ping University, Department of Electrical Engineering, S-581 83 Linko\u00a8ping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109998234"],"corresponding_institution_ids":["https://openalex.org/I102134673"],"apc_list":null,"apc_paid":null,"fwci":2.4204,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.88579637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"51","issue":"2","first_page":"166","last_page":"194"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6900085806846619},{"id":"https://openalex.org/keywords/spiral","display_name":"Spiral (railway)","score":0.6336967945098877},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.543452262878418},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4983232021331787},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.47939276695251465},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.46388939023017883},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4545445144176483},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41955575346946716},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2292144000530243},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06614258885383606}],"concepts":[{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6900085806846619},{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.6336967945098877},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.543452262878418},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4983232021331787},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.47939276695251465},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.46388939023017883},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4545445144176483},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41955575346946716},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2292144000530243},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06614258885383606},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0734-189x(90)90029-u","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0734-189x(90)90029-u","pdf_url":null,"source":{"id":"https://openalex.org/S4210212310","display_name":"Computer Vision Graphics and Image Processing","issn_l":"0734-189X","issn":["0734-189X","1557-895X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319955","host_organization_name":"Academic Press","host_organization_lineage":["https://openalex.org/P4310319955","https://openalex.org/P4310320990"],"host_organization_lineage_names":["Academic Press","Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Vision, Graphics, and Image Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W22745672","https://openalex.org/W567528794","https://openalex.org/W1515878031","https://openalex.org/W1525386964","https://openalex.org/W1545934923","https://openalex.org/W1560102937","https://openalex.org/W1972963882","https://openalex.org/W1978052431","https://openalex.org/W1980338273","https://openalex.org/W2001548155","https://openalex.org/W2068842054","https://openalex.org/W2112615152","https://openalex.org/W2145646803","https://openalex.org/W2341059552","https://openalex.org/W4206816395","https://openalex.org/W4213348475","https://openalex.org/W6631667996","https://openalex.org/W6644594492","https://openalex.org/W6667567632","https://openalex.org/W6681747152","https://openalex.org/W6723925474"],"related_works":["https://openalex.org/W1504288058","https://openalex.org/W2331674254","https://openalex.org/W2167293474","https://openalex.org/W3042897387","https://openalex.org/W2048505601","https://openalex.org/W2017205855","https://openalex.org/W2979079341","https://openalex.org/W2358403311","https://openalex.org/W2031347084","https://openalex.org/W2922188210"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}